| List of Hybridisers ordered by: #plants name |
|---|
| # | Name | # Plants | | 1 | Delp Weldon E., Harrisville, Pensylvania, USA | 392 | | 2 | Rothschild, L. de, Founder of Exbury Gardens, UK (photo
 Rothschild, L. de (1882-1942)) | 323 | | 3 | Hachmann, Hans, Barmstedt in Holstein, Germany (photo
 Hachmann, Hans) | 321 | | 4 | Morrison, B.Y., Pass Christian, Mississippi, USA | 285 | | 5 | Waterer, H. (Knaphill), Woking, Surrey (Knaphill), UK | 231 | | 6 | Aberconway, Lord, Bodnant, Tal-y-Cafn, Wales | 223 | | 7 | Waterer (Bagshot), Surrey, England | 176 | | 8 | Nuccio's Nurseries, Altadena, California, USA | 144 | | 9 | Barlup, Jim, Bellevue, USA (photo
 Barlup, Jim) | 138 | | 10 | Seidel, T.J.R., Dresden/Grüngräbchen, Germany (photo
 Seidel, T.J.R. (1861-1918)) | 134 | | 11 | Gable, J.B., Stewartstown, Pennsylvania, USA (photo
 Gable, J.B.) | 125 | | 12 | Hobbie, Dietrich G., Westerstede/Linswege, Germany (photo
 Hobbie, Dietrich G.) | 111 | | 13 | Leach, Dr. David G., North Madison, Ohio, USA (photo
 Leach, Dr. David G.) | 108 | | 14 | Van Houtte, L. B. (Louis Benoit), Gentbrugge, Belgium (photo
 Van Houtte, L. B. (Louis Benoit) (1810-1876)) | 107 | | 15 | Stockman, M., Port Angeles, Washington, USA | 105 | | 16 | Dexter, C.O., Sandwich, MA, USA (photo
 Dexter, C.O. (1862-1943)) | 103 | | 17 | Rothschild, Edmund Leopold de, Southampton, UK | 99 | | 18 | Koster M. & Sons, Boskoop, Netherlands | 88 | | 19 | Ito, Ihei, Register from 1692, Japan | 80 | | 20 | Verschaffelt, A. (Alexander), Ghent, Belgium | 77 | | 21 | Standish & Noble, Bagshot, Surrey, England | 73 | | 22 | Carlson's Gardens, (Bob & Janice Carlson), South Salem, New York, USA | 72 | | 23 | Smith, W.D., Spring Grove, Pennsylvania, USA | 70 | | 24 | Guttormsen, W.L., Greenwood Gardens, Canby, Oregon, USA | 68 | | 25 | Larson, H.L., Tacoma, Washington, USA | 67 | | 26 | Mezitt, E.V., Weston Nurseries, Hopkinton, Massachusetts, USA | 67 | | 27 | Lem Halfdan, Seattle, Washington, USA | 63 | | 28 | Vines,R.C., Amelia Island, Florida, USA | 63 | | 29 | Whitney, William E., Camas, Washington, USA | 63 | | 30 | Crown Estate Commissioners, Windsor, Berkshire, England | 62 | | 31 | Veitch & Son, J., Royal Exotic Nurseries, Chelsea, London, England (photo
 Veitch & Son, J. (1869-1914)) | 60 | | 32 | Smith, A.W., Niagara Falls, Ontario, Canada | 58 | | 33 | Loder, Sir Edmund, Horsham, Sussex, England | 56 | | 34 | Gartrell, R. D., Highland Farms, Black Mountain, North Carolina, USA | 55 | | 35 | Slocock, Walter C., Goldsworth Nursery, Woking, UK | 55 | | 36 | Henny, Rudolph, Brooks, Oregon, USA (photo
 Henny, Rudolph (1909-1963)) | 53 | | 37 | Dosser, D.J., Lower Wilmot, Tasmania, Australia | 50 | | 38 | Lancaster, Ben, F., Lackamas Gardens, Camas, Washington, USA | 50 | | 39 | Knight & Perry, (J. Knight & T. A. Perry), Exotic Nursery, Chelsea, London, England | 48 | | 40 | Little, P.L., Piping Tree Gardens, Beaverdam, Virgina, USA | 47 | | 41 | Magor, E.J.P., Lamellan, St. Tudy, Cornwall, England | 47 | | 42 | Greer, Harold E., Eugene, Oregon, USA | 46 | | 43 | Lofthouse, J.G., Vancouver, British Columbia, Canada | 46 | | 44 | Girard, P.E., Geneva, Ohio, USA | 45 | | 45 | Kondratovičs, Rihard, Riga, Latvia (photo
 Kondratovičs, Rihard) | 45 | | 46 | George A.F., Hydon Nursery, Godalming, Surrey, England (photo
 George A.F.) | 43 | | 47 | Pride, O.S., Butler, Pennsylvania, USA | 43 | | 48 | Ingram, C., Benenden, Kent, England | 42 | | 49 | Shammarello, A.M, Euclid, Ohio, USA | 42 | | 50 | UK, No hybridizer registered, , | 41 | | 51 | Hanger, F.E.W., RHS Garden, Wisley, Surrey, England | 40 | | 52 | Veitch & Sons, R., Exeter, Devon, England (photo
 Veitch & Sons, R. (1823-1885)) | 39 | | 53 | Noble, C., Standish & Noble, Bagshot, Surrey, England | 38 | | 54 | Clagett, W.L. (Buck), USA, Derwood, Maryland | 37 | | 55 | Harrison, E.G.W.W., Bodmin, Cornwall, England | 37 | | 56 | Exbury, The Rothschild Estate, Hampshire, England | 36 | | 57 | Van de Ven K., Olinda, Victoria, Australia | 36 | | 58 | Loddiges, C. & Sons, Hackney, London, England | 35 | | 59 | Goheen. Dr. David, Camas, Washington, USA | 33 | | 60 | Stevenson, J.B., Ascot, Berkshire, England | 33 | | 61 | van Nes C. B . & Sons, Boskoop, Netherlands | 33 | | 62 | Wada, K., Hakonea Nursery, Numazu, Japan | 33 | | 63 | Cox, Peter A., Glendoick, Scotland | 32 | | 64 | Haerens, A., St. Amandsberg, Belgium | 32 | | 65 | Brandt, Lester E., Tacoma, Washington, USA | 31 | | 66 | James Delbert W., Eugene, Oregon, USA | 30 | | 67 | Horlick, Sir James, Isle of Gigha, Scotland | 29 | | 68 | Coolidge Rare Plant gardens, , | 28 | | 69 | Liebig, L.L., Dresden, Germany | 28 | | 70 | Mangles James Henry, Valewood, England | 28 | | 71 | Nearing, G.G., , (photo
 Nearing, G.G.) | 28 | | 72 | Schulz, O., , | 28 | | 73 | Baumann, J., Ghent, Belgium | 27 | | 74 | Jacob-Makoy, L., , | 27 | | 75 | O'Rourke, H., Burnie, Tasmania, Australia | 27 | | 76 | Reuthe, G. Ltd, Ightham, Kent, England | 27 | | 77 | Fujioka, Frank, Whidbey Island, USA (photo
 Fujioka, Frank) | 26 | | 78 | Snell, G.L.S., Vireya Venue, Maleny, Queensland, Australia | 26 | | 79 | USDA, Department of Agriculture, Beltsville, Maryland, USA | 26 | | 80 | Vervaene, J., , | 26 | | 81 | Bruns, J Nursery, Bad Zwischenahn, Germany | 25 | | 82 | Parco Burcina, Pollone, Biella, Italy | 25 | | 83 | Adams-Acton, G.M, London, England | 24 | | 84 | Boulter, V.J., , | 24 | | 85 | Nagel, W., , | 24 | | 86 | Tolstead, W.L., , | 24 | | 87 | Whitman, M.J., , | 24 | | 88 | Yeates, J.S., , | 24 | | 89 | Amann,I.L., Bozman, Maryland, USA | 23 | | 90 | Australia, , | 23 | | 91 | Rollisson & Sons, W., Springfield Nursery, Upper Tooting, London, England | 23 | | 92 | Sunningdale Nursery, , | 23 | | 93 | Vuylsteke, C., , | 23 | | 94 | Arneson, Ivan & Robertha, Arneson Nursery, Canby, Oregon, USA (photo
 Arneson, Ivan & Robertha) | 22 | | 95 | Bobbink & Atkins, East Rutherford, New Jersey, USA | 22 | | 96 | Mehlquist, G.A.L, Storrs, Connecticut, USA | 22 | | 97 | Pericat, A., , | 22 | | 98 | Ring, T.L., Bellaire, Ohio, USA | 22 | | 99 | Standish, J., Bagshot, Surrey, England | 22 | | 100 | Yates, H.R., Frostburg, Maryland,, USA | 22 | | 101 | Berg, Warren, Port Ludlow, Washington, USA (photo
 Berg, Warren) | 21 | | 102 | Lelliott, T., Boronia, Victoria, Australia | 21 | | 103 | Reid, G.A., , | 21 | | 104 | USA, , | 21 | | 105 | Davies, I, Ormskirk, Lancashire, England | 20 | | 106 | Firma Seidel, , | 20 | | 107 | Greentree, M.E., , | 20 | | 108 | Kerrigan, Howard, , | 20 | | 109 | Shapiro, B. & M., , | 20 | | 110 | Sullivan, P., , | 20 | | 111 | Weeks, C., Westgate Garden Nursery, Eureka, California, USA | 20 | | 112 | Cherry, R.J., , | 19 | | 113 | Clarke, S.R., Borde Hill, West Sussex, England | 19 | | 114 | Hardgrove, D.L., , | 19 | | 115 | Stead, E.F., , | 19 | | 116 | Yavorsky, L., Freehold, New Jersey, USA | 19 | | 117 | Blumhardt, O. S., Koromiko Nurseries, Whangarei, New Zealand | 18 | | 118 | Clarke, George.W., Portland Oregon, USA | 18 | | 119 | Cole, D.J., , | 18 | | 120 | Cox, P.A. & K.N.E., Glendoick, Scotland | 18 | | 121 | Crosfield, J. J., Embley Park, Romsey, Hampshire, UK | 18 | | 122 | Elliott, James A., Astoria, Oregon, USA | 18 | | 123 | Gill, Richards & Sons, Penryn, Cornwall, England | 18 | | 124 | Hübbers, K-H., Kranenburg, Germany | 18 | | 125 | Phetteplace, Dr. Carl H, Leaburg, Oregon, USA | 18 | | 126 | Seabrook, Cecil S., Tacoma, Washington, USA | 18 | | 127 | Smith, C.C. (Cecil), Newberg, Oregon, USA | 18 | | 128 | University of Canterbury, , | 18 | | 129 | Uosukainen, Marjatta, Dr. Mrs., Laukaa, Finland | 18 | | 130 | Vaartnou, H., , | 18 | | 131 | Brockenbrough, E.C, Bellevue, Washington, USA | 17 | | 132 | Elliott, W., , | 17 | | 133 | Felix & Dijkhuis, Boskoop, Netherlands | 17 | | 134 | Fetterhoff, W.M., Gibsonia, Pennsylvania, USA | 17 | | 135 | Kavka, B., Pruhonice, Czech Republic | 17 | | 136 | Kersbergen, Gebr., , | 17 | | 137 | Rouse, J.L., Toorak, Victoria, Australia | 17 | | 138 | Schroeder, H.R., , | 17 | | 139 | Steyaert, A., , | 17 | | 140 | van Geert, A., , | 17 | | 141 | van Geert, C., , | 17 | | 142 | Verschaffelt, J., Ghent, Belgium | 17 | | 143 | Williams, John Charles, Caerhays, Cornwall, England | 17 | | 144 | Behring, R., St. Catharines, Ontario, Canada | 16 | | 145 | Clark, R.W., Olympia, Washington, USA | 16 | | 146 | Harris, J.O., Lawrenceville, Georgia, USA | 16 | | 147 | Haworth-Booth, M., Farall Nurseries, Surrey, England | 16 | | 148 | Looye, J., St. Catharines, Ontario, Canada | 16 | | 149 | Meltzer, H.L., Neustadt a/d Waldnaab, Germany | 16 | | 150 | Ostbo, E., Bellevue, Washington, USA | 16 | | 151 | The Netherlands, hybridizer not registered, , | 16 | | 152 | Vervaene, D., Ghent, Belgium | 16 | | 153 | Boskoop, Research Center fo Arboreus Crops, Netherlands | 15 | | 154 | Chugai Nursery Co., Kobe-city, Hyogo, Japan | 15 | | 155 | Forster, R.R., , | 15 | | 156 | Haerens, J., , | 15 | | 157 | Henderson & Co, Pineapple Nursery, London, England | 15 | | 158 | Hyde, W.G.T., , | 15 | | 159 | Leroy, L., , | 15 | | 160 | Lewis, G.D, Montpelier, Vermont, USA | 15 | | 161 | Moser & Son, , | 15 | | 162 | Müller, J.B., Feldkrich bei Bollweiler, Germany (photo
 Müller, J.B. (1813-1892)) | 15 | | 163 | Parks, J.B. (Joe), Dover, New Hampshire, USA | 15 | | 164 | Pratt, M.C., , | 15 | | 165 | Robeneck, H., Westerstede, Germany | 15 | | 166 | Seidel, T.J., Dresden, Germany | 15 | | 167 | Chisholm, J.J., , | 14 | | 168 | Girard Nurseries, , | 14 | | 169 | Gowen, J.R., , | 14 | | 170 | Haag, C.R. & V., , | 14 | | 171 | Newcomb,L.L., Snohomish, Washington, USA | 14 | | 172 | Rhein, W.L., Mechanicsburg, Pennsylvania, USA | 14 | | 173 | Ring, G.W., , | 14 | | 174 | Scott Arboretum, , | 14 | | 175 | Stipe, W.A., Glynneden Garden, Greenbank, Washington, USA (photo
 Stipe, W.A.) | 14 | | 176 | Thompson’s Nursery, Waldport, Oregon, USA | 14 | | 177 | van Geert, J., , | 14 | | 178 | Byls, J., , | 13 | | 179 | Camellia Lodge Nursery, , | 13 | | 180 | Greig, E,J. & M., Royston Nurseries, Vancouver Island, BC, Canada | 13 | | 181 | Haerens & Wille, , | 13 | | 182 | Ivery, J., , | 13 | | 183 | Kehr, A.E., Hendersonville, North Carolina, USA | 13 | | 184 | Ramsden, Sir John, Muncaster Castle, UK | 13 | | 185 | Schneider, F., , | 13 | | 186 | Slonecker, H.J., Milwaukie, Oregon, USA | 13 | | 187 | Stokes, W.E., , | 13 | | 188 | Arends, G., Wuppertal, Germany | 12 | | 189 | Bovee Robert M., Oswego, Oregon, USA | 12 | | 190 | Brueckner, J.B., Mississauga, Ontario, USA | 12 | | 191 | Childers, A.A & M., , | 12 | | 192 | Gebr. Mardner, , | 12 | | 193 | Hinerman, D.L., Ann Arbor, Michigan, USA | 12 | | 194 | Loder, Sir Giles, Cuckfield, West Sussex, England (photo
 Loder, Sir Giles) | 12 | | 195 | Millais, E.G., , | 12 | | 196 | Pince, R.T., , | 12 | | 197 | Van der Cruyssen, E., Gentbrugge, Belgium | 12 | | 198 | Australian Rhododendron Society; Victoria, , | 11 | | 199 | Bulgin, L.W., , | 11 | | 200 | Croux & Fils, Châtenay-Malabry, France | 11 | | 201 | Drayson R.J.R, Wimborne, Dorset, England | 11 | | 202 | Endtz, L.J. & Co, Boskoop, Netherlands | 11 | | 203 | Frisbie, L.F., Tacoma, Washington, USA | 11 | | 204 | Greer Gardens, , | 11 | | 205 | Hill, J.W. Mrs., , | 11 | | 206 | Leroy, A., Angers, France | 11 | | 207 | Lowinsky T.H., Tittenhurst, Sunninghill, Bershire, UK | 11 | | 208 | Methven, T. & Son, Edinburgh, Scotland | 11 | | 209 | New Zealand, , | 11 | | 210 | Reich, W., , | 11 | | 211 | Sommerville, E.A., , | 11 | | 212 | Stanton, D.B., Wollongong, New South Wales, Australia | 11 | | 213 | Thacker, T.C., , | 11 | | 214 | Coker, R.J. Mrs., , | 10 | | 215 | Cowles, J.C., , | 10 | | 216 | Dixon, G., , | 10 | | 217 | Glaser, K., , | 10 | | 218 | Hager, D., Hager Nurseries, Spotsylvania, Virginia, USA | 10 | | 219 | Heinje, D., Jeddeloh, Germany | 10 | | 220 | Henny, John, Brooks, Oregon, USA (photo
 Henny, John (1909-1995)) | 10 | | 221 | Huisman, T, Nijensleek, Netherlands | 10 | | 222 | Kew, Royal Botanical Gardens, Surrey, England | 10 | | 223 | May, J., , | 10 | | 224 | McDonald, S., , | 10 | | 225 | Minch, F., Puyallup, Washington, USA | 10 | | 226 | Peste, F., Shelton, Washington, USA | 10 | | 227 | Rinz, J., Firma S. Rinz, Frankfurt a/d Main, Germany | 10 | | 228 | Rokuyo, T., Tokyo, Japan | 10 | | 229 | Smet, L. de, , | 10 | | 230 | Stöckman, E.A., Baumschule, Bad-Zwischenahn-Rostrup, Germany | 10 | | 231 | Vuyk van Nes, , | 10 | | 232 | Waterer, A., Woking, Surrey, UK | 10 | | 233 | Watson, E.M. Mrs., , | 10 | | 234 | Wright, A.O., Canby, Oregon, USA | 10 | | 235 | Anderson A.T. & S.A, , | 9 | | 236 | Barefield, G.E., Seattle, Washington, USA | 9 | | 237 | Bruns, W., , | 9 | | 238 | Camelia Grove Nursery, , | 9 | | 239 | Cannon, C., , | 9 | | 240 | Clancy, B., , | 9 | | 241 | Digby, Lord, , | 9 | | 242 | Firma C. Esveld, , | 9 | | 243 | Fleischmann, C., Wiesmoor, Ostfriesland, Germany | 9 | | 244 | Hachmann, Holger, , | 9 | | 245 | Hardy, Maj. A.E., Hythe, Kent, UK | 9 | | 246 | Herbert, C., , | 9 | | 247 | Holmes, A.G., , | 9 | | 248 | Mitchell, R.A., , | 9 | | 249 | Miyami-en Nursery, , | 9 | | 250 | Morlet, G., , | 9 | | 251 | Mossman, F. D., Vancouver, Washington, USA | 9 | | 252 | Moyles, E.W., Oakland, California, USA | 9 | | 253 | Nichols, I.C., , | 9 | | 254 | Schultz, C., Hanau, Germany | 9 | | 255 | Stahnke, O., Sassenburg, Germany | 9 | | 256 | Sullivan, N., Burnie, Tasmania, Australia | 9 | | 257 | Weston Nurseries, , | 9 | | 258 | Bramley, A.C., Kallista, Victoria, Australia | 8 | | 259 | Briggs Nursery, , | 8 | | 260 | Böhlje G. D., Westerstede, Germany | 8 | | 261 | Fisher, L. Son & Sibray, , | 8 | | 262 | Germany, , | 8 | | 263 | Gordon, R.C, , | 8 | | 264 | Gustafson, R.H., West Windsor, New Jersey, USA | 8 | | 265 | Hermann, E., , | 8 | | 266 | Holmsomback, O., , | 8 | | 267 | Hutchinson, L.A., Mosgiel, Otago, New Zealand | 8 | | 268 | Klimavicz, J.F., , | 8 | | 269 | Loder, G.H., , | 8 | | 270 | Ragan, W.A, , | 8 | | 271 | Rhodes, R.C., Gabriola Island, BC, Canada | 8 | | 272 | Smith, B.M., , | 8 | | 273 | Van Nes, C.B., , | 8 | | 274 | Walther, C.J.H., , | 8 | | 275 | Waterer John, Sons & Crisp, Bagshot, Surrey, UK | 8 | | 276 | Abbot, F.L., Bellows Fals, Vermont, USA | 7 | | 277 | Ahern, T., , | 7 | | 278 | Bristow, O.R., , | 7 | | 279 | Consolini, A., Heritage Plantation, | 7 | | 280 | Dallière, A., , | 7 | | 281 | France, , | 7 | | 282 | Furman, R.A., , | 7 | | 283 | Garbutt, T.A., , | 7 | | 284 | Guyens, H.J.A., , | 7 | | 285 | Jury F. M., , | 7 | | 286 | Knippenberg, Mrs. J. F., , | 7 | | 287 | Linden, J., , | 7 | | 288 | Murcott, R., , | 7 | | 289 | Paul, G., The Old Nurseries, Cheshunt, Hertfordshire, England | 7 | | 290 | Reuthe, W.S., , | 7 | | 291 | Roslyn Nursery, , | 7 | | 292 | Scott, R.W., , | 7 | | 293 | Smith, , | 7 | | 294 | Smith, B.M. & Mossman, F.D., , | 7 | | 295 | Stanton, E.N., , | 7 | | 296 | Taylor, G., , | 7 | | 297 | Van Hecke, A., , | 7 | | 298 | Whitley & Osborn, , | 7 | | 299 | Wildfong, M., , | 7 | | 300 | Wright, H.R., Courtenay, British Columbia, Canada | 7 | | 301 | Amateis, Edmond, Brewster, New York, USA | 6 | | 302 | Ambrosius, R., Dresden, Germany | 6 | | 303 | Arends, W., Wuppertal-Ronsdorf, Germany | 6 | | 304 | Birck, Jens, Kastrup, Denmark (photo
 Birck, Jens) | 6 | | 305 | Booth, J., , | 6 | | 306 | Colombel, Marc, Menez-Rohou, Fouesnant, France | 6 | | 307 | Davis, J.A., , | 6 | | 308 | de Cock, L., , | 6 | | 309 | Duncan & Davies, , | 6 | | 310 | Felix, B.B.C., Felix & Dijkhuis, Boskoop, Netherlands | 6 | | 311 | Garrett, J. & D., , | 6 | | 312 | Gerdeman, J.W., Yachats, Oregon, USA | 6 | | 313 | Gertnere, D., , | 6 | | 314 | Holly Heath Nursery, , | 6 | | 315 | Jackson, T. & Son, Hampton Court, Middlesex, UK | 6 | | 316 | Johnstone G.H., Trewithin, Cornwall, England | 6 | | 317 | Koster & Sons, , | 6 | | 318 | Kyoma Yokota Nursery, , | 6 | | 319 | Langdon, G., , | 6 | | 320 | Laurentius, H., , | 6 | | 321 | Mayo, R.P., , | 6 | | 322 | McQuire, J.F., Farnham, Surrey, England | 6 | | 323 | Moynier, W.A., , | 6 | | 324 | Parsons, S.B. & Sons Co., Long Island, New York, USA | 6 | | 325 | Raustein, A.A., Holbrook, New York, USA | 6 | | 326 | Research Station for Woody Nursery Crops, Boskoop, Netherlands | 6 | | 327 | Robinson, M.L.A., Forest Row, East Sussex, England (photo
 Robinson, M.L.A.) | 6 | | 328 | Russell, J.P.C., Fife, Scotland | 6 | | 329 | Sander, C., , | 6 | | 330 | Slocock Nurseries, , | 6 | | 331 | Smet-Duvivier. L. de, St. Amandsberg, Belgium | 6 | | 332 | Smith, W. (gardener Earl of Liverpool), Kingston-upon-Thames, Surrey, England | 6 | | 333 | Stewart, Robert, , | 6 | | 334 | Street, F.J., Heathermead Nursery, Woking, Surrey, England | 6 | | 335 | Van Nes, Adriaan, Boskoop, Netherlands | 6 | | 336 | van Veen, T. (includes Sr. & Junior), Portland, Oregon, USA | 6 | | 337 | Verschaffelt, L, Royghem (near Ghent), Belgium | 6 | | 338 | Vireya Venue, , | 6 | | 339 | Vossberg, P.D., Westbury Rose Co., Long Island, New York, USA | 6 | | 340 | Wille, C.J. & Co, , | 6 | | 341 | Williams, Percival D., St Keverne, Cornwall, England | 6 | | 342 | Zhang, Chang Qin, Kunming, China (photo
 Zhang, Chang Qin) | 6 | | 343 | Barto, James, Eugene, Oregon, USA | 5 | | 344 | Bohlken, H, Edewecht, Germany | 5 | | 345 | Bolitho, Sir Edward, , | 5 | | 346 | Bovee & Mayo Rare Seed Co., , | 5 | | 347 | Brown, C.E., , | 5 | | 348 | de Meyer, E., , | 5 | | 349 | Deerfield Nurseries, , | 5 | | 350 | den Ouden & Son, , | 5 | | 351 | Ford, J.E., , | 5 | | 352 | Fortescue, L.S., , | 5 | | 353 | Galle, F.C., , | 5 | | 354 | Genzel, U., Westerstede, Germany | 5 | | 355 | Grace, G.D., , | 5 | | 356 | Greenwood Gardens, , | 5 | | 357 | Greig, E.J., Royston Nurseries, Vancouver Island, BC, Canada | 5 | | 358 | Hage W.C. & Co., Boskoop, Netherlands | 5 | | 359 | Hardy, G.A., , | 5 | | 360 | Henny & Wennekamp, Salem, Oregon, USA | 5 | | 361 | Kelmscott Azalea Gardens, , | 5 | | 362 | Koster & Co., , | 5 | | 363 | Lee, J. & C., Hammersmith, London, England | 5 | | 364 | Mauritsen, Richard, Kent, Washington, USA | 5 | | 365 | Michener, M.W., , | 5 | | 366 | Millais Nurseries, , | 5 | | 367 | Motzkau, , | 5 | | 368 | Mustila Arboretum, , | 5 | | 369 | Newcomb, E.F., , | 5 | | 370 | Ogdon, B.J., , | 5 | | 371 | Pellet, H., University of Minnesota Landscape Arboretum, USA | 5 | | 372 | Rose, J., , | 5 | | 373 | Sanders, Merle, Roseburg, Oregon, USA | 5 | | 374 | Schick, P., , | 5 | | 375 | Schild, J.E., Hixson, Tennessee, USA | 5 | | 376 | Seidel, T.J.H., Dresden, Germany (photo
 Seidel, T.J.H. (1833-1896)) | 5 | | 377 | Skinner, H.T., , | 5 | | 378 | Smith, C., , | 5 | | 379 | Smith, S., Gardener to R.B. Fox, Penjerrick, Cornwall, England | 5 | | 380 | Stewart, D. & Son, , | 5 | | 381 | Swaythling, Lord, Bridley Manor, Worplesdon, Surrey, England | 5 | | 382 | Trautmann, C., Mowbray Gardens, Amelia, Ohio, USA | 5 | | 383 | Van de Ven, H., , | 5 | | 384 | van Herzeele Nurseries, , | 5 | | 385 | VEG Saatzucht Zierplanzen Erfurt, , | 5 | | 386 | Waghorn, F.R., , | 5 | | 387 | Wezelenburg & Son, , | 5 | | 388 | Wieting, J., Baumschulen, Gisselhorst/Westerstede, Germany | 5 | | 389 | Anderson, E. T. Mrs, Longview, Washington, USA | 4 | | 390 | Anne, Countess of Rosse and NT (Nymans), , | 4 | | 391 | Arsen, F.A., Lindenhurst, Long Island, New York, USA | 4 | | 392 | Bagoly, Lewis, Stafford, PA, USA | 4 | | 393 | Baker, G.L., Astoria, Oregon, USA | 4 | | 394 | Baldanza, S., Benton Harbor, Michigan, USA | 4 | | 395 | Baldsiefen, Warren, Bellvale, New York, USA | 4 | | 396 | Beasley, W.G., Transplant Nursery, Lavonia, Georgia, USA | 4 | | 397 | Belgium, , | 4 | | 398 | Blansit, N. (Nolan), Cottage Grove, Oregon, USA (photo
 Blansit, N. (Nolan)) | 4 | | 399 | Bones, Dan, Florence, Oregon, USA | 4 | | 400 | Brack, W., St. James, New York, USA | 4 | | 401 | Brim, J.D., , | 4 | | 402 | Brooks, L.L., , | 4 | | 403 | Campbell, B.W., Ravensbourne, Dunedin, New Zealand | 4 | | 404 | Caperci, J.F., , | 4 | | 405 | Cavender, R.W., Red's Rhodies, Sherwood, Oregon, USA | 4 | | 406 | de Clercq, L., , | 4 | | 407 | Dunedin Rhododendron Group, , | 4 | | 408 | Dvořák, J., , | 4 | | 409 | Eichelser, John E., Olympia, Washington, USA | 4 | | 410 | Elmer, G. & T., , | 4 | | 411 | Fraser, G., Vancouver Island, BC, Canada | 4 | | 412 | Gheldolf, C., , | 4 | | 413 | Hager Nurseries, , | 4 | | 414 | Headfort, Lord, Kells, Meath, Ireland | 4 | | 415 | Heller, C.G., , | 4 | | 416 | Heneage-Vivian, A.W., , | 4 | | 417 | Hershey's Azalea Farm, , | 4 | | 418 | Hill, W., Poulsbo, Washington, USA | 4 | | 419 | Hilliers, , | 4 | | 420 | Hooftman, H.J., , | 4 | | 421 | Horstman, G., , | 4 | | 422 | Hydon Nurseries, , | 4 | | 423 | Janeck, Kenneth, Tacoma, Washington, USA | 4 | | 424 | Johnson, D.B., , | 4 | | 425 | Jordan, E.W., , | 4 | | 426 | Jury, M., , | 4 | | 427 | Kersey, R.J., , | 4 | | 428 | King, L.M. Mrs., Wanganui, New Zealand | 4 | | 429 | Kluis Antony, Boskoop, Netherlands | 4 | | 430 | Koppeschaar, W.F., , | 4 | | 431 | Lady Loder, , | 4 | | 432 | Laxdall, S. Mrs, , | 4 | | 433 | Lefevre, , | 4 | | 434 | Lyons, M.W., Eugene, Oregon, USA | 4 | | 435 | Müller, Heinz, , | 4 | | 436 | National Trust for Scotland, , | 4 | | 437 | Nelson, B., Squamish, Washington, USA | 4 | | 438 | New Zealand Rhododendron Association, , | 4 | | 439 | North Carolina State University, , | 4 | | 440 | O'Shannassy, J., , | 4 | | 441 | Oudin, Lisieux, France | 4 | | 442 | Parmenter, D., , | 4 | | 443 | Pennington, R.W., , | 4 | | 444 | Petrick, C., , | 4 | | 445 | Phipps, H., , | 4 | | 446 | Rogers, W.H. & Son, , | 4 | | 447 | Rose, F.J., , | 4 | | 448 | Schulz, C., , | 4 | | 449 | Settle, P.T., , | 4 | | 450 | Sligh, B., , | 4 | | 451 | Steele, Captain Richard, M., , | 4 | | 452 | Stephens, J.F. Mrs & Mr, , | 4 | | 453 | Stevenson, Mrs. R.M., , | 4 | | 454 | Stirling-Maxwell, Sir John, , | 4 | | 455 | Sumner, M.H. & Mrs. F, San Francisco, California, USA | 4 | | 456 | Swain, G.S., Researh Station, Kentville, Nova Scotia, Canada | 4 | | 457 | Swarthmore College, , | 4 | | 458 | Taylor, G.H., , | 4 | | 459 | Teese A.J., Monbulk, Voctoria, Australia | 4 | | 460 | The Bovees Nursery, , | 4 | | 461 | Ticknor, R.L., , | 4 | | 462 | Towe, L.C., , | 4 | | 463 | Van Gele, J.C. & Son, , | 4 | | 464 | van Nes, P., , | 4 | | 465 | Varnadoe, A.C., , | 4 | | 466 | Vermeulen & Sons, J., , | 4 | | 467 | von Martin, , | 4 | | 468 | Waddington, C.R.W., , | 4 | | 469 | White, G.H., , | 4 | | 470 | White, H., Sunningdale, UK | 4 | | 471 | Williams, B. S., , | 4 | | 472 | Williams, F.J., , | 4 | | 473 | Workman, Y., Cape Coral, Florida, USA | 4 | | 474 | Backhus, A.W., Edewecht-Kleefeld, Germany | 3 | | 475 | Barbier & Co, Orleans, France | 3 | | 476 | Belder de, R., , | 3 | | 477 | Berna Park Nurseries, , | 3 | | 478 | Bertin, Versailles, France | 3 | | 479 | Blake, F.S. & G.C., , | 3 | | 480 | Boddaert, B., , | 3 | | 481 | Bosley, P.R., Bosley Nursery Co., Mentor, Ohio, USA | 3 | | 482 | Boulter V.J. & Sons, , | 3 | | 483 | Bunnell, J.O., , | 3 | | 484 | Burns, R.E., , | 3 | | 485 | Carmichael (gardener to Prince of Wales), Sundringham, Norfolk, UK | 3 | | 486 | Clibrans Nursery, , | 3 | | 487 | Croux, G., , | 3 | | 488 | Cullinane, M.D., , | 3 | | 489 | Cunningham, , | 3 | | 490 | Davidson's Nurseries, , | 3 | | 491 | Edinburgh, R.B.G., , | 3 | | 492 | Etabl. Linden, , | 3 | | 493 | Evans, J.B., Budock, Falmouth, Cornwall, England | 3 | | 494 | Evans, J.P., , | 3 | | 495 | Fratelli Rovelli, , | 3 | | 496 | Freimann, Lev. Mrs., Bellingham, Washington, USA | 3 | | 497 | Gijselinck, A., , | 3 | | 498 | Glendoick Gardens, , | 3 | | 499 | Glenoire Nursery, , | 3 | | 500 | Gordon, Lady Adam, , | 3 | | 501 | Gorer, G., Haywards Heath, West Sussex, England | 3 | | 502 | Griswold, G., Kirkland, WA, USA | 3 | | 503 | Griswold, Mrs. W.L. (Doris), Krikland, WA, USA | 3 | | 504 | Halligan, P., , | 3 | | 505 | Hardijzer W. H., Boskoop, Netherlands | 3 | | 506 | Harmsen, G., , | 3 | | 507 | Hatori, M., , | 3 | | 508 | Hayes, I.A., , | 3 | | 509 | Hazlewood Bros., , | 3 | | 510 | Holden, A.J., , | 3 | | 511 | Holland B., , New Zealand | 3 | | 512 | Hyatt, D.W., , | 3 | | 513 | ISRIA, , | 3 | | 514 | Johnson, A.P., , | 3 | | 515 | Jury, L.E., New Plymouth, New Zealand | 3 | | 516 | Kesterson, G.H., , | 3 | | 517 | Kirk, E., , | 3 | | 518 | Korth, A.C., Soquel, California, USA | 3 | | 519 | Koster, D.A., , | 3 | | 520 | Kuwano, T., , | 3 | | 521 | Kyndl, J., , | 3 | | 522 | Lehmann, C.A., Klampenborg, Denmark (photo
 Lehmann, C.A.) | 3 | | 523 | Leonard, , | 3 | | 524 | Lewis, D., , | 3 | | 525 | Lindley, J., , | 3 | | 526 | Macmullan, D., Hamburg, Pennsylvania, USA | 3 | | 527 | Magor, E.W.M., , | 3 | | 528 | Malone, H.R., , | 3 | | 529 | Marshy Point Nursery, , | 3 | | 530 | Mason, , | 3 | | 531 | Matouš, J, , | 3 | | 532 | Mayo, R.P. Nurseries, , | 3 | | 533 | McCulloch, S., Olympia, WA, USA | 3 | | 534 | Messel, L.C.R., , | 3 | | 535 | Minnesota Landscape Arboretum, , | 3 | | 536 | Ono, K., , | 3 | | 537 | Ouden den H. & Son, , | 3 | | 538 | Parker, E.K., , | 3 | | 539 | Pukeiti-Rhododendron Trust, , | 3 | | 540 | Reese, W.A., , | 3 | | 541 | Reid, C., , | 3 | | 542 | Reiley, H.E., , | 3 | | 543 | Rosenthal, J., , | 3 | | 544 | Royal Botanical Gardens, Wakehurst, , | 3 | | 545 | Sanders, D., , | 3 | | 546 | Sandwich Club, , | 3 | | 547 | Saperstein, S., , Australia | 3 | | 548 | Scholz, J., , | 3 | | 549 | Schram, B., , | 3 | | 550 | Schumacher, U., , | 3 | | 551 | Seleger, R., Adliswil, Switzerland | 3 | | 552 | Shaw, J., , | 3 | | 553 | Sifferman, Karl I., Seattle, Washington, USA | 3 | | 554 | Smith, J.S., , | 3 | | 555 | Smith, P., , | 3 | | 556 | Starling, , | 3 | | 557 | Stiborek, Z., , | 3 | | 558 | Thornton, J.T., , | 3 | | 559 | Todman, , | 3 | | 560 | Towe, L.C. & Anastos, N., , | 3 | | 561 | Trillon, , | 3 | | 562 | Truffaut, A., , | 3 | | 563 | Van Lanker, M., , | 3 | | 564 | van Noordt, G., , | 3 | | 565 | Waldman, P.M., , | 3 | | 566 | Walter Allan Nursery, , | 3 | | 567 | Wemken, A., , | 3 | | 568 | Wilding, E. H., Stoke Poges, Buckinghamshire, UK | 3 | | 569 | Williams, C. & Michael, C., , | 3 | | 570 | Winberg, John, D., , | 3 | | 571 | Wiseman, P., , | 3 | | 572 | Witt, , | 3 | | 573 | Wright, A. A., , | 3 | | 574 | Wyrens, R.G., , | 3 | | 575 | Abbey G., Eltham, London, gardener of Dr. Stocker | 2 | | 576 | Allen, E.F., , | 2 | | 577 | Anderson, R.L., Eureka, California, USA | 2 | | 578 | Arblaster, G., Eyemouth, Berwickshire, Scotland | 2 | | 579 | Aunsbjorn, B., , | 2 | | 580 | Bacher, J.G., Portland, Oregon, USA | 2 | | 581 | Bahnson, E.R., Winston-Salem, North Carolina, USA | 2 | | 582 | Balch, R.W., Parks & Garden Dept., Dunedin, New Zealand | 2 | | 583 | Becales, Joe, Glen Mills Pennsylvania, USA | 2 | | 584 | Beck, H.P. Mrs., , | 2 | | 585 | Bernd Jackst, Bockhorn, Germany | 2 | | 586 | Berry, Mrs A.C.U., , | 2 | | 587 | Betteridge, D., , | 2 | | 588 | Bier, G. J. & Sons, Melle, Belgium | 2 | | 589 | Biltmore Gardens, Asheville. North Carolina, USA | 2 | | 590 | Blaauw & Co., Boskoop, Netherlands | 2 | | 591 | Blough, R.L., , | 2 | | 592 | Bondita, R.J., , | 2 | | 593 | Bowhan, Tom and Emma, Eugene, USA | 2 | | 594 | Bowman, J. & R., , | 2 | | 595 | Braafladt, , | 2 | | 596 | Brooks, A.R., Concord, Massachusetts, USA | 2 | | 597 | Bull, W., , | 2 | | 598 | Caldwell, H.A. Jr., , | 2 | | 599 | Caledonia Nursery, , | 2 | | 600 | Caperci, Mr & Mrs J. F., , | 2 | | 601 | Carter's, , | 2 | | 602 | Charvet, , | 2 | | 603 | Childers, A.A., , | 2 | | 604 | Coleman, S.D., , | 2 | | 605 | Coners, G., , | 2 | | 606 | Cornell, P.B., , | 2 | | 607 | Craig-Mooney, A., Buckland Monachorum, Devon, England | 2 | | 608 | Craven, L.A., , | 2 | | 609 | Cross J.E., , | 2 | | 610 | Cuthbert, Messrs, , | 2 | | 611 | Cutten, R., , | 2 | | 612 | Davies, Joe, Sumner, Washington, USA | 2 | | 613 | de Cock, J. & Soeur, , | 2 | | 614 | de Coninck, F., , | 2 | | 615 | de Kneef, J., , | 2 | | 616 | Deckert, E., , | 2 | | 617 | Demay, H., , | 2 | | 618 | Disney, J., , | 2 | | 619 | Domoto, T., , | 2 | | 620 | Doppel,J., , | 2 | | 621 | Dürre, F.W., Westerstede/Linswege, Germany | 2 | | 622 | Elliot, Jeffrey, Christchurch, New Zealand | 2 | | 623 | Embley Park, (J.J. Crossfield), Hampshire, England | 2 | | 624 | Esch, B., Portland, Oregon, USA | 2 | | 625 | Evans, J.M.J., , | 2 | | 626 | Everitt, S.A, Huntington, Long Island, New York, USA | 2 | | 627 | Fawcett, C.P., Tacoma, Washington, USA | 2 | | 628 | Firma S. Rinz, , | 2 | | 629 | Fitzburg, A.R., , | 2 | | 630 | Foster, H.L., , | 2 | | 631 | Fowle, H., , | 2 | | 632 | Fox, R.B., Penjerrick, Cornwall, UK | 2 | | 633 | France, L., , | 2 | | 634 | Fraser, , | 2 | | 635 | Fuller, H. & S., , | 2 | | 636 | Glennie, W.E., , | 2 | | 637 | Hall, M.E., Bridgewater, Massachussetts, USA | 2 | | 638 | Hansen Ruth, Portland Oregon, USA | 2 | | 639 | Harris, A., , | 2 | | 640 | Harrison's Nursery, , | 2 | | 641 | Harrison, R.H. Mrs., , | 2 | | 642 | Hartl, O., , | 2 | | 643 | Herbert, Honourable & Reverend W., Wetherby, Yorkshire, England | 2 | | 644 | Hess, N.E., , | 2 | | 645 | Higginbothom, J.R., , | 2 | | 646 | Hinton, D.N., , | 2 | | 647 | Holden, P., , | 2 | | 648 | Hollowell, E.A., , | 2 | | 649 | Holmes Nurseries, , | 2 | | 650 | Huber, R.R., , | 2 | | 651 | Jelínek, J., , | 2 | | 652 | Judson, , | 2 | | 653 | Kentville Research Station, , | 2 | | 654 | Kerkhoff, Betrieb, , | 2 | | 655 | King, R., , | 2 | | 656 | Kingdon Ward, , | 2 | | 657 | Konrad, Dr. G. Mark, Sewickley, PA, USA | 2 | | 658 | Korn, R., Renton, Washington, USA | 2 | | 659 | La Bar's Nursery, , | 2 | | 660 | Lane, H. & Son, , | 2 | | 661 | Lowinsky, A.M., , | 2 | | 662 | MacDonald, R., , | 2 | | 663 | Mackay, M., , | 2 | | 664 | Mackenzie, E. Mrs, , | 2 | | 665 | Manenica, Mrs A., Aberdeen, Washington, USA | 2 | | 666 | Marcellus, J.A, , | 2 | | 667 | Martin, A,C, , | 2 | | 668 | Maupoil, C., , | 2 | | 669 | Maxwell, Sir John, , | 2 | | 670 | McClure, W., , | 2 | | 671 | McKeefer, J.R., , | 2 | | 672 | McNew, C., , | 2 | | 673 | Means, R.L., , | 2 | | 674 | Meerkerk, A., Meerkerk Rhododendrons Gardens, Greenbank, Washington, USA | 2 | | 675 | Minahan, J.F., , | 2 | | 676 | Moffat, R, , | 2 | | 677 | Motzkau, H.W., , | 2 | | 678 | Moyers, R., , | 2 | | 679 | Mugridge, C., Tremeirchion, St Asaph, Denbigshire Wales, UK | 2 | | 680 | Murray, E., Port Angeles, Washington, USA | 2 | | 681 | Müssig, K., , | 2 | | 682 | Nomblot-Bruneau, , | 2 | | 683 | Nosbüsch, H., , | 2 | | 684 | Oosthoek, P.J.C. & Co, , | 2 | | 685 | Ottolander, J. & Hooftman, , | 2 | | 686 | Pilkington, Mrs. E., , | 2 | | 687 | Pryor, R.L., , | 2 | | 688 | Pynaert, E., , | 2 | | 689 | Rhododendron Species Foundation, , | 2 | | 690 | Roehrs, J., , | 2 | | 691 | Ronken, H, , | 2 | | 692 | Royal Botanical Garden Edinburgh, , | 2 | | 693 | Royal Horticultural Society, , | 2 | | 694 | Sablière, C. de la, , | 2 | | 695 | Schmalscheidt, W., , | 2 | | 696 | Schumacher, F.W., , | 2 | | 697 | Scott, R.L., , | 2 | | 698 | Short, H.A., , | 2 | | 699 | Smith, Al, , | 2 | | 700 | Smitherman, R.O., Auburn, Alabama, USA | 2 | | 701 | Sorensen-Smith, L., , | 2 | | 702 | Sorenson, S.E., , | 2 | | 703 | Southerland, Stan B., Chapel Hill, NC, USA | 2 | | 704 | Spae, F., , | 2 | | 705 | Stair, Lord, Lochinch Castle, Stranraer, Scotland | 2 | | 706 | Stelzner, , | 2 | | 707 | Stockman M. & H., , | 2 | | 708 | Strybing Arboretum, , | 2 | | 709 | Swenson, W.J., Eugene, Oregon, USA | 2 | | 710 | Tatum, T., Portland, Oregon, USA | 2 | | 711 | Terai, K, , | 2 | | 712 | Thompson, R. W, Waldport, Oregon, USA | 2 | | 713 | Thompson, W. & M., , | 2 | | 714 | Tietjens, M., , | 2 | | 715 | Todd, Jr, J.R., , | 2 | | 716 | Transplant Nursery, , | 2 | | 717 | University of Minnesota, , | 2 | | 718 | van Acker, P.B., , | 2 | | 719 | van Loon, R., , | 2 | | 720 | van Noordt, P. & Sons, , | 2 | | 721 | van Tol, J.C., , | 2 | | 722 | van Wilgen, , | 2 | | 723 | Verleeuwen, J., , | 2 | | 724 | Vuyk, T. & Son, , | 2 | | 725 | Walbrecht, , | 2 | | 726 | Wallace, , | 2 | | 727 | Wallace, Don S., McKinleyville, California, USA | 2 | | 728 | Ward, R.W., , | 2 | | 729 | Weagle, J.K., , | 2 | | 730 | Weber, Edwin O., Seattle, Washington, USA | 2 | | 731 | Weesjes, E. Mrs, , | 2 | | 732 | Weight, , | 2 | | 733 | Whitaker W.J., , | 2 | | 734 | Williams, A.M., , | 2 | | 735 | Williams, C., , | 2 | | 736 | Wüstemeyer, W., , | 2 | | 737 | Yokohama Nursery, , | 2 | | 738 | Šesták, J., , | 2 | | 739 | Aarts, , Netherlands | 1 | | 740 | Adams, H., , | 1 | | 741 | Adams, N., , | 1 | | 742 | Alberts, G.J., , | 1 | | 743 | Anastos, N., , | 1 | | 744 | Anderson, E., , | 1 | | 745 | Angelini, A., , | 1 | | 746 | Argent, G., , | 1 | | 747 | Askjaer, S.A., Spøttrup, Denmark | 1 | | 748 | Baker, , | 1 | | 749 | Baker, H.S., Longview, Washington, USA | 1 | | 750 | Ballalheannagh Gardens, , | 1 | | 751 | Banks, W.L. & R.A., , | 1 | | 752 | Barber, , | 1 | | 753 | Baron de Pronay, , | 1 | | 754 | Bauer, , | 1 | | 755 | Bauers, K. & Getlina, D., , | 1 | | 756 | Bawden, H.E., , | 1 | | 757 | Beasley, J., , | 1 | | 758 | Beekman, E., , | 1 | | 759 | Begg, K., , | 1 | | 760 | Begg, L., , | 1 | | 761 | Behrens, A., , | 1 | | 762 | Bill, H., Enosburg, Vermont, USA | 1 | | 763 | Black, M., , | 1 | | 764 | Blaney, L.T., Oregon State University, Oregon, USA | 1 | | 765 | Bledsoe, C.W., , | 1 | | 766 | Blough, G.L. & M.A., , | 1 | | 767 | Boese, G., , | 1 | | 768 | Boone, D., , | 1 | | 769 | Boot & Co, Fa., , | 1 | | 770 | Boscawen, J.T. Hon., , | 1 | | 771 | Boswell, E.D. Mrs, , | 1 | | 772 | Boswells Nurseries, , | 1 | | 773 | Boulter, F., , | 1 | | 774 | Boursault, , | 1 | | 775 | Bowers, C.G., , | 1 | | 776 | Bowman, P.J., , | 1 | | 777 | Bowman, R.F., , | 1 | | 778 | Brady, Gene, Washington, USA | 1 | | 779 | Brandt, C.R., , | 1 | | 780 | Braukmann. W., , | 1 | | 781 | Brechtbill Nursery, Eugene, Oregon, USA | 1 | | 782 | Briggs, B.T., , | 1 | | 783 | Brothers, P.G., , | 1 | | 784 | Broughton, gardener to Lee of Hammersmith. London, England | 1 | | 785 | Brouse, F.W., , | 1 | | 786 | Brown's Nursery, , | 1 | | 787 | Brown, P., , | 1 | | 788 | Brueckner, A. M., Mississauga, Ontario, Canada | 1 | | 789 | Brugge, , | 1 | | 790 | Bruns, Joha, Bad-Zwischenhan, Germany | 1 | | 791 | Bump, F., , | 1 | | 792 | Bunge, , | 1 | | 793 | Burlingame, C.R., , | 1 | | 794 | Byrkit, M.E., , | 1 | | 795 | Caddy, N. Mrs, , | 1 | | 796 | Cagle, D.J., , | 1 | | 797 | Caldecot & Claremont Nursery, , | 1 | | 798 | Callaway Gardens, , | 1 | | 799 | Canada, , | 1 | | 800 | Carter, R., , | 1 | | 801 | Cary, E.A., , | 1 | | 802 | Case, L.C., , | 1 | | 803 | Cattaneo Vivai, , | 1 | | 804 | Cavadini, L., , | 1 | | 805 | Cels, , | 1 | | 806 | Chandler, B. & Son, , | 1 | | 807 | Chandler, E.E., , | 1 | | 808 | Charozé, , | 1 | | 809 | Cheal, J. & Sons, , | 1 | | 810 | China, , | 1 | | 811 | Cisney, M.E., , | 1 | | 812 | Clark (USA), , | 1 | | 813 | Clarke, E. Mrs., , | 1 | | 814 | Clausen, , | 1 | | 815 | Clement, F., , | 1 | | 816 | Clyde Smith, J., , | 1 | | 817 | Coates, A., , | 1 | | 818 | Cockeram, Eugene, , | 1 | | 819 | Colville, Col. N.R., Launceston, Cornwall, UK | 1 | | 820 | Congreve, A., , | 1 | | 821 | Conway, , | 1 | | 822 | Cook, A.R., , | 1 | | 823 | Cook, Alleyne, , | 1 | | 824 | Corbin, Dr. William L., Yamhill, Portland, Oregon, USA | 1 | | 825 | Costantini, C., , | 1 | | 826 | Cowan, J.M., , | 1 | | 827 | Cox, E.H.M., , | 1 | | 828 | Craig, D.L., Kentville, Nova Scotia, Canada | 1 | | 829 | Crober, L.G., , | 1 | | 830 | Currie, R., , | 1 | | 831 | Dalibon, , | 1 | | 832 | Danneil, H.-J, , | 1 | | 833 | David, L. Mrs, , | 1 | | 834 | Davies of Ormskirk, Lancashire, UK | 1 | | 835 | de Clerck d'Olsene, , | 1 | | 836 | de Cock, E., , | 1 | | 837 | de Meulemeester, M., , | 1 | | 838 | de Reuse, A., , | 1 | | 839 | de Strycker, J., , | 1 | | 840 | Delmotte, J., , | 1 | | 841 | Deppiesse, , | 1 | | 842 | Desfossé-Thuillier Fils, , | 1 | | 843 | Dicksons, , | 1 | | 844 | Dobbs, , | 1 | | 845 | Dodd, W., , | 1 | | 846 | Domschke, O, Cölln bei Bautzen, Germany | 1 | | 847 | Dover Nursery, Sandy, Oregon, USA | 1 | | 848 | Dowry, G. H., , | 1 | | 849 | Dresden Botanic Garden, , | 1 | | 850 | Drewry, J.H., , | 1 | | 851 | Druecker, , | 1 | | 852 | Dryden, K.N. Mrs, , | 1 | | 853 | Dunleath, Lord, , | 1 | | 854 | Earl of Morley, , | 1 | | 855 | Early, S.C., , | 1 | | 856 | Eaton, G., , | 1 | | 857 | Edwards, A.J.B., , | 1 | | 858 | Egan, E.K., , | 1 | | 859 | Eisoldt, R., , | 1 | | 860 | Emerson, G.C, , | 1 | | 861 | Endsleigh Estate, , | 1 | | 862 | Eschrich, G., , | 1 | | 863 | Evans Edinburgh, , | 1 | | 864 | Faragher, C., , | 1 | | 865 | Farwell, E.E., , | 1 | | 866 | Faulk, P., Tacoma, Washington, USA | 1 | | 867 | Faull, J., , | 1 | | 868 | Fawcett, T.B., , | 1 | | 869 | Firma S. Rinz, , | 1 | | 870 | Firma S. Rinz, , | 1 | | 871 | Flora Markeeta Nursery, , | 1 | | 872 | Forster, O., Lehenhof, Austria | 1 | | 873 | Fortie, B., Ghent, Belgium | 1 | | 874 | Fortune, R., , | 1 | | 875 | Foster, M.C., , | 1 | | 876 | Francoisi Brothers, , | 1 | | 877 | Frederick, , | 1 | | 878 | Frei-Glaus, E. & H., , | 1 | | 879 | Frets, C. & Sons, , | 1 | | 880 | Fretz, L., , | 1 | | 881 | Fromow & Sons, W., , | 1 | | 882 | Frost, , | 1 | | 883 | Gallici, H., , | 1 | | 884 | Gardeners of Villa Pallavicino, , | 1 | | 885 | Gatke, R.M., , | 1 | | 886 | Gauntlett & Co, , | 1 | | 887 | Gehnrich, H.C., , | 1 | | 888 | George, E.W., , | 1 | | 889 | George, R.E., Sammamish, Washington, USA | 1 | | 890 | Geraud, M., , | 1 | | 891 | Gillies, G, , | 1 | | 892 | Golden, H., , | 1 | | 893 | Goodrich Col. & Mrs. R.H., , | 1 | | 894 | Gordner, D., Puyallop, Washington, USA | 1 | | 895 | Gordon, I.F., Utiku, Taihape, New Zealand | 1 | | 896 | Grall, R., , | 1 | | 897 | Granston, Mrs. R, , | 1 | | 898 | Grant, Mrs. G., Orton, Temuka, New Zealand | 1 | | 899 | Greer, E. Mrs, Eugene, Oregon, USA | 1 | | 900 | Gregory, R.M., , | 1 | | 901 | Groebel, , | 1 | | 902 | Grothaus, Mrs M., , | 1 | | 903 | Guérin, M, , | 1 | | 904 | Guldemond, , | 1 | | 905 | Gunkel, , | 1 | | 906 | Haerens, Gebr. (August & Jan), Somergem, Belgium | 1 | | 907 | Haerens, J.B. & Sons, , | 1 | | 908 | Haerens, W., , | 1 | | 909 | Hagen, J.C., Boskoop, Netherlands | 1 | | 910 | Hahn, Louis & Sons, , | 1 | | 911 | Haig, C., , | 1 | | 912 | Hall, E.G., , | 1 | | 913 | Hall, S., , | 1 | | 914 | Halopé, F, , | 1 | | 915 | Hambro, R.O., , | 1 | | 916 | Hamilton, I., , | 1 | | 917 | Hamilton, W.F., , | 1 | | 918 | Hammond Nursery, Arlington, Washington, USA | 1 | | 919 | Hancock, L, , | 1 | | 920 | Hanke, W., , | 1 | | 921 | Hansen, Svend, Kernhuset, Denmark | 1 | | 922 | Harmon, R., , | 1 | | 923 | Harrington, R., , | 1 | | 924 | Harris, J., , | 1 | | 925 | Harris, J.D., , | 1 | | 926 | Harris, J.G.E., , | 1 | | 927 | Harvey, M.J., , | 1 | | 928 | Harvey, Mr & Mrs F.W., , | 1 | | 929 | Haverfield, J., , | 1 | | 930 | Heal, H., , | 1 | | 931 | Heft, L., , | 1 | | 932 | Hellebuyck, L., , | 1 | | 933 | Hesse, H., , | 1 | | 934 | Hesse, H.A., , | 1 | | 935 | Hicklin, C., , | 1 | | 936 | Higashi Nursery, , | 1 | | 937 | Highclere, , | 1 | | 938 | Hillier & Sons, Winchester, UK | 1 | | 939 | Hilscher, S., , | 1 | | 940 | Hines Nurseries, , | 1 | | 941 | Holford, Sir George, , | 1 | | 942 | Holland, S., , | 1 | | 943 | Holman, N.T., , | 1 | | 944 | Holmes, A.G. Mr & Mrs, , | 1 | | 945 | Holz H.-P., , | 1 | | 946 | Hoogendoorn Nurseries, , | 1 | | 947 | Hooper, J.D., , | 1 | | 948 | Horlick, Sir John, , | 1 | | 949 | Horner, W.L., , | 1 | | 950 | Horsborough, L., , | 1 | | 951 | Hovey, C.M., , | 1 | | 952 | Howells, A., , | 1 | | 953 | Hughes, M., , | 1 | | 954 | Hume, H. H., , | 1 | | 955 | Hunnewell, , | 1 | | 956 | Huntingdale Nursery, , | 1 | | 957 | Huthnance, G., , | 1 | | 958 | Imrie, S.T., , | 1 | | 959 | Ishii, F., , | 1 | | 960 | Iveson, , | 1 | | 961 | Iwayama, S., , | 1 | | 962 | Jack, R.H.L., , | 1 | | 963 | Jacobs, D., , | 1 | | 964 | James, R. Mrs, , | 1 | | 965 | Jamin & Durand, , | 1 | | 966 | Johnston, J., , | 1 | | 967 | Jordan, H, , | 1 | | 968 | Jusa, , | 1 | | 969 | Kaiser, E.L., , | 1 | | 970 | Kasai, K, , | 1 | | 971 | Kerkhoff, W., , | 1 | | 972 | King, E., , | 1 | | 973 | Kinghorn, F.R., , | 1 | | 974 | Klein, , | 1 | | 975 | Knorr, B., , | 1 | | 976 | Koster, P.M., , | 1 | | 977 | Kramer, , | 1 | | 978 | Krempasky, G., , USA | 1 | | 979 | Kristensen, Palle, , | 1 | | 980 | Kromhout & Co, , | 1 | | 981 | Kruschke, F. Nursery, Clackamas, Oregon, USA | 1 | | 982 | Kruse, R., , | 1 | | 983 | Kuhn, H., Muttontown, New York, USA | 1 | | 984 | Lady Marion Philips, , | 1 | | 985 | Laird, R.B. & Sons, , | 1 | | 986 | Landauer, H., , | 1 | | 987 | Lane, M.J., , | 1 | | 988 | Lang, T. & Co, , | 1 | | 989 | Langton, E., , | 1 | | 990 | Lauer, M., , | 1 | | 991 | Laurel Lake, , | 1 | | 992 | Lawton, L.H., , | 1 | | 993 | Layritz Nursery, , | 1 | | 994 | Legendre, J., , | 1 | | 995 | Leonardslee Gardens Nursery, , | 1 | | 996 | Lesèble, , | 1 | | 997 | Llewelyn, T.D., , | 1 | | 998 | Lock, J.A.N., , | 1 | | 999 | Lockhart, R.D., Aberdeen, Scotland | 1 | | 1000 | Loddiges, , | 1 | | 1001 | Lohse, Dirk, , | 1 | | 1002 | Loon R. van, , | 1 | | 1003 | Love, M.V., , | 1 | | 1004 | Lovegrove, F., , | 1 | | 1005 | Luscombe. T., , | 1 | | 1006 | Lüttge, G, , | 1 | | 1007 | Mackoy, J, , | 1 | | 1008 | Maehara, H., , | 1 | | 1009 | Magness, W.R., Brandon, Oregon, USA | 1 | | 1010 | Makino, T., , | 1 | | 1011 | Maloney, F. Mrs., Seattle, Washington, USA | 1 | | 1012 | Mangles, , | 1 | | 1013 | Manten, H., , | 1 | | 1014 | Marchant, H., , | 1 | | 1015 | Marchant, W.J., , | 1 | | 1016 | Markeeta Nursery, , | 1 | | 1017 | Martin, W., , | 1 | | 1018 | Matlack, M. B., , | 1 | | 1019 | Mayer, R., , | 1 | | 1020 | McBrier, B.P., , | 1 | | 1021 | McClure, D.K., , | 1 | | 1022 | McCormack, A., , | 1 | | 1023 | McMillan, A., , | 1 | | 1024 | McMurry, , | 1 | | 1025 | Mensing, L., , | 1 | | 1026 | Mesman, C., , | 1 | | 1027 | Metselaar, A.C.H., , | 1 | | 1028 | Meulemeester, J. de, , | 1 | | 1029 | Meyer, R., , | 1 | | 1030 | Mezey de, A., , | 1 | | 1031 | Michael, Charles, Gorran, Cornwall, England | 1 | | 1032 | Milfield, R.M., , | 1 | | 1033 | Miller, , | 1 | | 1034 | Mittendorf, , | 1 | | 1035 | Moench, , | 1 | | 1036 | Moerloose, , | 1 | | 1037 | Monrovia Nursery, , | 1 | | 1038 | Moore, K., , | 1 | | 1039 | Morel, , | 1 | | 1040 | Moreux, , | 1 | | 1041 | Mossholder, R, , | 1 | | 1042 | Mraw, L.B., , | 1 | | 1043 | Mulligan, B.O., , | 1 | | 1044 | Myers, G., , | 1 | | 1045 | Myers, W.A., , | 1 | | 1046 | Nellie Kelly Nurseries, , | 1 | | 1047 | Ness Botanic Gardens, , | 1 | | 1048 | Newberry, P., , | 1 | | 1049 | No IRRC registration data, , for hybridiser | 1 | | 1050 | Norman, F.S., , | 1 | | 1051 | Nosal, M., , | 1 | | 1052 | Ohita Prefecture, , | 1 | | 1053 | Oldham, B.E., , | 1 | | 1054 | Oleri, M. Mrs, , | 1 | | 1055 | Olinda Nurseries, , | 1 | | 1056 | Oliver & Simson Nurseries, , | 1 | | 1057 | Olson, J., Fall Creek, Oregon, USA | 1 | | 1058 | Ooshima, H., , | 1 | | 1059 | Ostler, , | 1 | | 1060 | Pacific Island Nursery, , | 1 | | 1061 | Paelinck Bros, , | 1 | | 1062 | Panhandle Nursery, , | 1 | | 1063 | Parker, , | 1 | | 1064 | Parsons, H.J., , | 1 | | 1065 | Patterson, C., , | 1 | | 1066 | Paul, W. & Son, , | 1 | | 1067 | Pearce, , | 1 | | 1068 | Pedersen, Henning, , | 1 | | 1069 | Pedigo, L., , | 1 | | 1070 | Pender, D. Jr,, , | 1 | | 1071 | Pennington-Ramsden, Sir, , | 1 | | 1072 | Perrott, E.B., , | 1 | | 1073 | Peterson, N.C. & Stabler, D., , | 1 | | 1074 | Pierce, Lawrence, Seattle, Washington, USA | 1 | | 1075 | Pike, R.B., , | 1 | | 1076 | Player, L. M., Fayetteville, North Carolina, USA | 1 | | 1077 | Potter, B.C., , | 1 | | 1078 | Preil, W. & Ebbinghaus, R., , | 1 | | 1079 | Preston, Mrs., , | 1 | | 1080 | Price, G., , | 1 | | 1081 | Prizeman, G.J.N, , | 1 | | 1082 | Pushepetappa Gardens, , | 1 | | 1083 | Quihou, F., , | 1 | | 1084 | Rannacher, K., , | 1 | | 1085 | Rasmussen, Mogens, Gedser, Denmark | 1 | | 1086 | Read, F., , | 1 | | 1087 | Richards, C.W., , | 1 | | 1088 | Richter, L. R., Dresden, Germany | 1 | | 1089 | Robertson, W., Auburn, WA, USA | 1 | | 1090 | Rogers, Sevenoaks, Kent, UK | 1 | | 1091 | Rose, H.D., , | 1 | | 1092 | Round, J., , | 1 | | 1093 | Royal Botanical Garden Kew, , | 1 | | 1094 | Ruys, J.D., Moerheim Nursery, Dedemsvaart, Netherlands | 1 | | 1095 | Sagemüller, W., Edewecht, Germany | 1 | | 1096 | Saint-Jalm, J.F., , | 1 | | 1097 | Saitõ, T., , | 1 | | 1098 | Saito, S., , | 1 | | 1099 | Sanders, Graham, Christchurch, New Zealand | 1 | | 1100 | Sather, G & Mrs A., , | 1 | | 1101 | Sauvage, , | 1 | | 1102 | Savill Gardens, , | 1 | | 1103 | Sawada, K., , | 1 | | 1104 | Schamenek, J., , | 1 | | 1105 | Schannen, , | 1 | | 1106 | Schepens, M. G., , | 1 | | 1107 | Schoneman, R., , | 1 | | 1108 | Schröter, , | 1 | | 1109 | Schrijver, A. de, , | 1 | | 1110 | Schulz, M., , | 1 | | 1111 | Schäme, J, , | 1 | | 1112 | Sénéclause, L., , | 1 | | 1113 | Serbin, A.F., , | 1 | | 1114 | Shellenberger, Rick, Snohomish, WA, USA | 1 | | 1115 | Sherwood Nursery Co., , | 1 | | 1116 | Simmons, M. Mrs., , | 1 | | 1117 | Siskiyou Rare Plant Nursery, , | 1 | | 1118 | Slocock, O.C.A, , | 1 | | 1119 | Slootjes, , | 1 | | 1120 | Smith, B., , | 1 | | 1121 | Smith, C & Son, , | 1 | | 1122 | Smith, C.B., , | 1 | | 1123 | Smith, E. E., , | 1 | | 1124 | Smith, F. & A., , | 1 | | 1125 | Smith, Graham F., Taranaki, New Plymouth, New Zealand | 1 | | 1126 | Smith, Samuel, , | 1 | | 1127 | Soames, A.G., , | 1 | | 1128 | Soc. An. L. van Houttepère, , | 1 | | 1129 | Somers, J., , | 1 | | 1130 | Sonneville, J., , | 1 | | 1131 | Spady, H.A., Honsuchachac Rhododendron Garden, Salem, Oregon, USA | 1 | | 1132 | Spartanburg Nursery, , | 1 | | 1133 | Staal, H., , | 1 | | 1134 | Stanley Hall, , | 1 | | 1135 | Stavordale, Lord, , | 1 | | 1136 | Stephenson Clarke, N., , | 1 | | 1137 | Strauss, R., , | 1 | | 1138 | Straver, , | 1 | | 1139 | Streck, W., , | 1 | | 1140 | Swanson, H., , | 1 | | 1141 | Swenson, G., , | 1 | | 1142 | Søndergaard, V., , | 1 | | 1143 | Tabata, Y., , | 1 | | 1144 | Takashima, T., , | 1 | | 1145 | Tanggard, M., , | 1 | | 1146 | The High Beeches Gardens Conservation Trust, , | 1 | | 1147 | Thompson, J.G., , | 1 | | 1148 | Thompson, London, , | 1 | | 1149 | Thornton, R.E., , | 1 | | 1150 | Topsvoort Nursery, , | 1 | | 1151 | Townhill Park Gardens, , | 1 | | 1152 | Trayling, E.J., , | 1 | | 1153 | Tremayne, J., , | 1 | | 1154 | Trembath, M.L., , | 1 | | 1155 | Tyerman, , | 1 | | 1156 | Uytterhaegen, R., , | 1 | | 1157 | Vaerlen, B., Camp Meeker, California, USA | 1 | | 1158 | van den Akker, D.A., , | 1 | | 1159 | Van der Meer Brothers, , | 1 | | 1160 | van der Meulen, G., , | 1 | | 1161 | van Geersdaele, G., , | 1 | | 1162 | van Gelderen, D.M., , | 1 | | 1163 | van Loo, C., , | 1 | | 1164 | van Oost, G., , | 1 | | 1165 | van Vliet, A., , | 1 | | 1166 | Vander Wegen, B.A., , | 1 | | 1167 | Vea, J.G., , | 1 | | 1168 | Veitch, R.T., , | 1 | | 1169 | Verboom, K.W., , | 1 | | 1170 | Verhaeghe, R. & Sons, , | 1 | | 1171 | Vervaene, C., , | 1 | | 1172 | Viraghavan, M.S., , | 1 | | 1173 | Vuyk, P., , | 1 | | 1174 | Waelbrouck, , | 1 | | 1175 | Walton's Nurseries, , | 1 | | 1176 | Warner's Nurseries, , | 1 | | 1177 | Watson, W., , | 1 | | 1178 | Watters, L., , | 1 | | 1179 | Waugh, T., , | 1 | | 1180 | Weiskittel, H.C., , | 1 | | 1181 | Welvaert, M., , | 1 | | 1182 | Westfall, Q.R., , | 1 | | 1183 | Whitman, M.V., , | 1 | | 1184 | Wilkes, W., , | 1 | | 1185 | Wise, H., , | 1 | | 1186 | Wood, D., , | 1 | | 1187 | Woodard, G., , | 1 | | 1188 | Wright, A. Sr & Jr, , | 1 | | 1189 | Wuyts, O.F., , | 1 | | 1190 | Wyatt, , | 1 | | 1191 | Wyman, R.M., , | 1 | | 1192 | Yamamoto, K, , | 1 | | 1193 | Yamamoto, Y., , | 1 | | 1194 | Yamanoi, Y., , | 1 | | 1195 | Yashiro, M., , | 1 | | 1196 | Yates, M. Mrs, , | 1 | | 1197 | Young, M., , | 1 | | 1198 | Younger Botanic Garden, , | 1 | | 1199 | Zahradnik, , | 1 |
| | | Statistics |
|---|
| Listed Hybrids / cultivars | 17810 | 49.475 % | | Synonyms | 862 | | | Selections/clones | 673 | | | Groups (formerly grex) | 590 | | Unregistered hybrids What?Unregistered Hybrids
This category involves:
- all named hybrids that have no registration in the IRRC, ICRA or JARS
- all unnamed crosses (like: 'yakushimanum x bureavii')
|
| 716 | | | Listed Hybrids + hybridizer-details | 12521 | 70.305 % | | Listed Hybrids + picture | 2944 | 16.535 % | Estimated total number of hybrids = 36.000 | Last 2 hybrid pictures added to hirsutum database:
R. 'Madame Albert van Hecke' (Van Hecke, A. , 1960)
 Photo by: Han Boerrigter Location: private garden province Groningen, Netherlands 21 April, 2007
R. 'Madame Albert van Hecke' (Van Hecke, A. , 1960)
 Photo by: Han Boerrigter Location: private garden province Groningen, Netherlands 23 June, 2011
| Last species picture added to hirsutum database R. tsusiophyllum
 Photo by: David Fischer Location: private garden Wiscasset, Maine, US |
 Photo Everard Daniel, Sherwood Garden, UK |
 Photo Tijs Huisman, Round Bald, Roan Mountain North Carolina USA, June 19 2006 |
 Photo Everard Daniel, Sheffield Park gardens, Sussex (National Trust) , UK Rhododendron G.A. Sims, May 30 2004 |
 Photo Yves Tuset, Leonardslee , UK Rhododendron 'Smithii Group' with wallabies, April 2003 |
|